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Product comparison · 2 smartwatches

Samsung Galaxy Watch9 vs Samsung Galaxy Watch8 SM-L320NZSAXSA smartwatch / sport watch

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  • 49specifications compared
  • 9differ
  • 40identical
  • 25known for one product only

Key differences

The Samsung Galaxy Watch9 has 2,098.5 MHz more processor frequency than the Samsung Galaxy Watch8 SM-L320NZSAXSA smartwatch / sport watch (2100 MHz vs 1.5 MHz). The Samsung Galaxy Watch9 has 1,998 MB more RAM capacity than the Samsung Galaxy Watch8 SM-L320NZSAXSA smartwatch / sport watch (2000 MB vs 2 MB). The Samsung Galaxy Watch9 has 0.7 more Bluetooth version than the Samsung Galaxy Watch8 SM-L320NZSAXSA smartwatch / sport watch (6.0 vs 5.3). Watch case colour: Graphite on the Samsung Galaxy Watch9, Silver on the Samsung Galaxy Watch8 SM-L320NZSAXSA smartwatch / sport watch. Band colour: Graphite on the Samsung Galaxy Watch9, White on the Samsung Galaxy Watch8 SM-L320NZSAXSA smartwatch / sport watch.

  • Processor frequency
    • 2100 MHz
    • 1.5 MHz
  • Watch case colour
    • Graphite
    • Silver
  • Band colour
    • Graphite
    • White
  • Buckle colour
    • Graphite
    • Silver
  • RAM capacity
    • 2000 MB
    • 2 MB
  • Heart rate sensor type
    • Optical
    • Electrical, Optical
  • Bluetooth version
    • 6.0
    • 5.3
  • Battery capacity
    • 390 mAh
    • 325 mAh

Side by side

Differences highlightedShow differences only
74 specifications
A

Samsung

Galaxy Watch9View product
B

Samsung

Galaxy Watch8 SM-L320NZSAXSA smartwatch / sport watch

Model SM-L320NZSAXSA

View product
Displayidentical
Display typeDigitalDigital
Display resolution438 x 438 pixels438 x 438 pixels
TouchscreenKnown for oneYes
Display diagonal3.3 cm (1.3")3.3 cm (1.3")
Display technologyAMOLEDAMOLED
Display technology marketing nameSuper AMOLEDSuper AMOLED
Pixel densityKnown for one327 ppi
Always-on displayKnown for oneYes
Colour displayKnown for oneYes
Display number of colours16 million colours16 million colours
Display size (HxV)Known for one34 x 34 mm
Display brightnessKnown for one3000 cd/m²
Processor1 differ
Processor manufacturerKnown for oneQualcomm
Processor frequencyDiffers2100 MHz1.5 MHz
Processor cores55
Design3 differ
Market positioningSmartwatchSmartwatch
Watch case size40 mm40 mm
Watch case colourDiffersGraphiteSilver
Watch case materialAluminiumAluminium
Band colourDiffersGraphiteWhite
Lens materialKnown for oneSapphire
ShapeRoundRound
Buckle colourDiffersGraphiteSilver
Closure typeSingle prong strap buckleSingle prong strap buckle
International Protection (IP) codeIP68IP68
Water resistance5 ATM5 ATM
Band sizeKnown for oneS/M
Wrist size rangeKnown for one130 - 190 mm
Performance1 differ
Built-in microphoneKnown for oneYes
Built-in speaker(s)Known for oneYes
Built-in cameraKnown for oneNo
Mobile operating systems supportedAndroidAndroid
Operating system installedWear OSWear OS
RAM capacityDiffers2000 MB2 MB
Flash memory32 GB32 GB
Fall detectionKnown for oneYes
Features1 differ
Heart rate monitorYesYes
Heart rate sensor typeDiffersOpticalElectrical, Optical
AccelerometerYesYes
GyroscopeYesYes
Ambient light sensorYesYes
Audio formats supported3GA, AAC, AMR, AWB, M4A, MP3, OGA, OGG, WAV3GA, AAC, AMR, AWB, M4A, MP3, OGA, OGG, WAV
Geomagnetic sensorYesYes
Skin temperature sensorYesYes
BarometerYesYes
Military standardMIL-STD-810HMIL-STD-810H
Blood pressure monitorKnown for oneYes
Sleep apnea detectionKnown for oneYes
Quality of sleepKnown for oneYes
SOS alert functionKnown for oneYes
Stress monitoring functionKnown for oneYes
Networkidentical
Mobile network connectionNoNo
Mobile network generationKnown for oneNot supported
GPS (satellite)YesYes
BeiDouYesYes
GLONASSYesYes
GalileoYesYes
Quasi-Zenith Satellite System (QZSS)Known for oneYes
Ports & interfaces1 differ
Wi-FiYesYes
Wi-Fi standards802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n)
BluetoothYesYes
Bluetooth versionDiffers6.05.3
Bluetooth profilesA2DP, AVRCP, HFP, HSPA2DP, AVRCP, HFP, HSP
Near Field Communication (NFC)YesYes
Headphone connectivityKnown for oneBluetooth
Poweridentical
Battery typeKnown for oneBuilt-in battery
Battery life (max)40 h40 h
Wireless chargingKnown for oneYes
Battery1 differ
Battery capacityDiffers390 mAh325 mAh
Softwareidentical
Security update termKnown for one31 July 2031
Weight & dimensions1 differ
Width40.4 mm40.4 mm
Depth42.7 mm42.7 mm
Thickness8.6 mm8.6 mm
WeightDiffers31.5 g30 g

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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